Specifications
• I/O capacity: CJ1M: 640 I/O and CJ1G: 2560 I/O
• Program capacity: CJ1M: 5K to 20K steps
CJ1G/H: 10K to 120K steps
• Processing speed: CJ1M: 0.1 μs (using Load instruction)
CJ1G/H: up to 0.02 μs
• Communications: Ethernet, Controller Link, DeviceNet, PROFIBUS-DP, Serial, CompoBus/S
• Real-time clock: Yes
• Supply voltage: 100 to 240 VAC or 24 VDC
• Dimensions: 90 H x 65 D mm; width depends on model; I/O units are 20 or 31 mm wide
Applications
Reflow oven uses the CJ1G for temperature monitoring Small scale machines that do positioning use CJ1M with
and control, and data logging
pulse I/O and built-in inputs/outputs
Typical Configuration
Up to 10 Configuration Units
(Basic I/O Units, Special I/O
Units, CPU Bus Units)
Basic Configuration
Power
Supply Unit
I/O Control Unit
A CJ1 Series basic configuration
CPU Unit
End Cover
Memory Card
consists of a CPU, power supply unit,
and up to 10 basic I/O, special I/O and
bus units, and an end cover. Add up the
current consumption for all the modules
and the CPU, then select the power
supply unit suitable for the application.
CPU and Expansion Racks
If the number of modules per rack
exceeds 10 or the current consumption
is greater than the capacity of the
power supply units, use the CPU and
expansion rack configuration. This
divides the load from the modules
across two power supply units. To allow
communication and automatic channel
assignment in programming, order an
I/O control module for the CPU rack and
an I/O interface module on each
expansion rack.
Up to 10 Configuration Units
(Basic I/O Units, Special I/O
Units, CPU Bus Units)
Power
Supply Unit
I/O Interface Unit
End Cover
I/O Connecting
Cable
OMRON [ OMRON ELECTRONICS LLC ]
